Reproduction, longevity and life table parameters of Monosteira unicostata (Hemiptera Tingidae) at constant temperatures
Information on the effect of temperature on biological parameters of phytophagous insects is one of the tools in IPM programs, as it allows prediction of risk situations in the field. This work reports the effect of temperature on reproductive parameters and longevity of one of the most important current pests of almond orchards in the Mediterranean basin, the poplar lace bug, Monosteira unicostata (Mulsant & Rey) (Hemiptera: Tingidae). The temperatures tested were 22, 25, 28, 31, 34 and 37ºC, always at 60 ± 10% relative humidity and under a L16:D8 photoperiod. Extreme temperatures had an adverse effect on preoviposition period, total fecundity and daily fecundity while increasing values of oviposition period and adults longevity were registered for decreasing temperatures. Male longevity was higher than female longevity, and mortality pattern differed between sexes for all temperatures but 37ºC. The nonlinear Lactin model described accurately the effect of temperature on the intrinsic rate of natural increase of M. unicostata populations and predicted the optimum temperature for population increase at 34.1ºC, at which the population doubling time is 3.6 days. Produced values of lower and upper thresholds for M. unicostata populations were 14.8 and 38.8ºC, respectively. This characterizes the poplar lace bug as a very important pest in the Mediterranean basin, with an increasing potential risk in a global warming scenario.
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Format: | artículo biblioteca |
Language: | English |
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CSIC - Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA)
2017
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Subjects: | Poplar lace bug, Reproductive performance, Adult survival, Intrinsic rate of natural increase, Thermal threshold, |
Online Access: | http://hdl.handle.net/20.500.12792/4123 http://hdl.handle.net/10261/290773 |
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dig-inia-es-10261-2907732023-02-17T12:29:14Z Reproduction, longevity and life table parameters of Monosteira unicostata (Hemiptera Tingidae) at constant temperatures Sánchez Ramos, Ismael Ignacio Pascual López, Susana Fernández Ortega, Cristina E González Núñez, Manuel Poplar lace bug Reproductive performance Adult survival Intrinsic rate of natural increase Thermal threshold Information on the effect of temperature on biological parameters of phytophagous insects is one of the tools in IPM programs, as it allows prediction of risk situations in the field. This work reports the effect of temperature on reproductive parameters and longevity of one of the most important current pests of almond orchards in the Mediterranean basin, the poplar lace bug, Monosteira unicostata (Mulsant & Rey) (Hemiptera: Tingidae). The temperatures tested were 22, 25, 28, 31, 34 and 37ºC, always at 60 ± 10% relative humidity and under a L16:D8 photoperiod. Extreme temperatures had an adverse effect on preoviposition period, total fecundity and daily fecundity while increasing values of oviposition period and adults longevity were registered for decreasing temperatures. Male longevity was higher than female longevity, and mortality pattern differed between sexes for all temperatures but 37ºC. The nonlinear Lactin model described accurately the effect of temperature on the intrinsic rate of natural increase of M. unicostata populations and predicted the optimum temperature for population increase at 34.1ºC, at which the population doubling time is 3.6 days. Produced values of lower and upper thresholds for M. unicostata populations were 14.8 and 38.8ºC, respectively. This characterizes the poplar lace bug as a very important pest in the Mediterranean basin, with an increasing potential risk in a global warming scenario. 2023-02-17T12:29:14Z 2023-02-17T12:29:14Z 2017 artículo Spanish Journal of Agricultural Research 15(4): e1012 (2017) 1695-971X http://hdl.handle.net/20.500.12792/4123 http://hdl.handle.net/10261/290773 10.5424/sjar/2017154-11442 2171-9292 en open CSIC - Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA) |
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Poplar lace bug Reproductive performance Adult survival Intrinsic rate of natural increase Thermal threshold Poplar lace bug Reproductive performance Adult survival Intrinsic rate of natural increase Thermal threshold |
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Poplar lace bug Reproductive performance Adult survival Intrinsic rate of natural increase Thermal threshold Poplar lace bug Reproductive performance Adult survival Intrinsic rate of natural increase Thermal threshold Sánchez Ramos, Ismael Ignacio Pascual López, Susana Fernández Ortega, Cristina E González Núñez, Manuel Reproduction, longevity and life table parameters of Monosteira unicostata (Hemiptera Tingidae) at constant temperatures |
description |
Information on the effect of temperature on biological parameters of phytophagous insects is one of the tools in IPM programs, as it allows prediction of risk situations in the field. This work reports the effect of temperature on reproductive parameters and longevity of one of the most important current pests of almond orchards in the Mediterranean basin, the poplar lace bug, Monosteira unicostata (Mulsant & Rey) (Hemiptera: Tingidae). The temperatures tested were 22, 25, 28, 31, 34 and 37ºC, always at 60 ± 10% relative humidity and under a L16:D8 photoperiod. Extreme temperatures had an adverse effect on preoviposition period, total fecundity and daily fecundity while increasing values of oviposition period and adults longevity were registered for decreasing temperatures. Male longevity was higher than female longevity, and mortality pattern differed between sexes for all temperatures but 37ºC. The nonlinear Lactin model described accurately the effect of temperature on the intrinsic rate of natural increase of M. unicostata populations and predicted the optimum temperature for population increase at 34.1ºC, at which the population doubling time is 3.6 days. Produced values of lower and upper thresholds for M. unicostata populations were 14.8 and 38.8ºC, respectively. This characterizes the poplar lace bug as a very important pest in the Mediterranean basin, with an increasing potential risk in a global warming scenario. |
format |
artículo |
topic_facet |
Poplar lace bug Reproductive performance Adult survival Intrinsic rate of natural increase Thermal threshold |
author |
Sánchez Ramos, Ismael Ignacio Pascual López, Susana Fernández Ortega, Cristina E González Núñez, Manuel |
author_facet |
Sánchez Ramos, Ismael Ignacio Pascual López, Susana Fernández Ortega, Cristina E González Núñez, Manuel |
author_sort |
Sánchez Ramos, Ismael Ignacio |
title |
Reproduction, longevity and life table parameters of Monosteira unicostata (Hemiptera Tingidae) at constant temperatures |
title_short |
Reproduction, longevity and life table parameters of Monosteira unicostata (Hemiptera Tingidae) at constant temperatures |
title_full |
Reproduction, longevity and life table parameters of Monosteira unicostata (Hemiptera Tingidae) at constant temperatures |
title_fullStr |
Reproduction, longevity and life table parameters of Monosteira unicostata (Hemiptera Tingidae) at constant temperatures |
title_full_unstemmed |
Reproduction, longevity and life table parameters of Monosteira unicostata (Hemiptera Tingidae) at constant temperatures |
title_sort |
reproduction, longevity and life table parameters of monosteira unicostata (hemiptera tingidae) at constant temperatures |
publisher |
CSIC - Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA) |
publishDate |
2017 |
url |
http://hdl.handle.net/20.500.12792/4123 http://hdl.handle.net/10261/290773 |
work_keys_str_mv |
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1767603132760588288 |